Citing what their publicist has termed "their combined love of rock, soul, world rhythms, funk, jazz and blues," the duo will hit the road in May for an 18-city North American tour that will see them traveling across the United States and into Canada.

Tickets for the tour will go on sale March 7 at 10AM local time, but American Express Card Members will get first crack at the shows, starting with Aug. 16 in Rosemont, Ill. (card holders can buy tickets starting Monday, March 3 at 10AM CST) and continuing with all other U.S. markets, beginning March 4 at 10AM through March 6 at 10PM (local time). Canadian AmEx members get their shot at tickets beginning March 4 at 10AM through March 6 at 5PM (local time).

For the Aug. 20 show in Wantagh, N.Y., Citi card members will have access to presale tickets on March 4 at 10AM through Citi’s Private Pass Program. Take a look at the complete list of dates below.